How to enter a coupon code?

Once you have selected the map, press ‘Buy’ on our website. At this point, a window will appear where you should enter your discount code (‘Do you have a discount coupon?’). Each promotion code is valid for only one use.

* Promotion valid for purchases made during February 14th 2013.

*Each code is only valid for one user. Only one code can be applied to a same purchase. And each code will be applied on a maximum of two maps.